Envelope making device



FIG. 1 is a front view of an making envelope device according to the present disclosure.

FIG. 2 is a back perspective view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is left side elevation view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is top plan view thereof.

The four symbols shown in broken lines in FIGS. 1, 3 and 5 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for an envelope making device, as shown and described. 